An IDataPointSet is a collection of
IDataPoints. Each IDataPoint is an n-dimensional
collection of IMeasurements. Through an
IDataPointSetFactory it is possible to either create
empty IDataPointSets or already full sets using the data stored in IHistograms, IClouds and IProfiles.
IDataPoints and IMeasurements cannot be created, they can only be accessed through the IDataPointSet.

AIDA also provides arithmetic operations among IDataPointSets that have the same size and the same dimension.